The brief career of Lloyd Andrews was stopped even before he could get going as he enlisted in World War I while still a teenager. He returned to play senior hockey for three years at which point the St. Pats signed him on January 23, 1922.

Almost immediately he helped his NHL team win the Stanley Cup. He scored the game-winning goal in the St. Pats 6-0 win over the Vancouver Millionaires in game four of the best-of-five finals in what was to be his only trip to the playoffs.

After playing four seasons with the St. Pats, Andrews joined the Can-Am league for six years where he proved to be a scorer of some note, netting as many as 24 goals in the 1929-30 season. He then joined the CHL before retiring in 1934.